hello,
have a grid with a column with Checkboxes.

If selected the employee is active
not, then de-active etc.

I would like to have a pie chart showing Percentages of Active vs de-active.

I have a combobox that filters the grid by active, de-active, show all etc.

Do have to filter the gird to show all to get the chart to display accordingly, or is there a different way?

Regards,
Rick

Hi Rick Mueller,

 You can achieve this by using GroupDescriptors.
Here is a sample code : 

This will create a PieChart with the count of items for Active property.
Will make the label be formatted as percentage.

Kind regards,
Evgeni "Zammy" Petrov
the Telerik team

Evgeni,

Thank you for your response, but I don't see the logic that wires up the grid.

I put your code into my sample and the chart showed no details.

THoughts?
Rick

Hi Rick Mueller,

There is no logic for wiring the grid, I have only shown how to use the RadChart to display the information in a way you requested. 

What you need to do is take the objects mapped to the rows and display them in the chart. If the business objects have no property Active mapped to the grid, you can create brand new objects with Active property. 
After that you can use the code I have offered previously to display the information in RadChart.

If you face any difficulties with this task do not hesitate to contact us again.

Best wishes,
Evgeni "Zammy" Petrov
the Telerik team